74LS122
Layout symbol
Retriggerable monostable multivibrator (one-shot): Makes an output pulse whose length is set by an external resistor and capacitor (or the built-in resistor of about 10 kΩ on Rint); triggering again before the pulse ends stretches it. It triggers on a falling edge on A1 or A2 while the other A input and both B inputs are high, or on a rising edge of B1 or B2 while the other inputs allow it. CLR low ends the pulse early. Pins 10 and 12 are not connected.
integrated circuit
IC
chip
7400 series
logic
monostable
one-shot
timer
retriggerable
TTL
74122
Details
- Reference Character
- U
- Default Value
- 74LS122
- Author
- Circuit Canvas
- License
- Circuit Canvas Parts License
- Library
- Circuit Canvas Library
